1126525806220 has 12 divisors (see below), whose sum is σ = 2365704193104. Its totient is φ = 450610322480.

The previous prime is 1126525806193. The next prime is 1126525806227. The reversal of 1126525806220 is 226085256211.

It is not an unprimeable number, because it can be changed into a prime (1126525806227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28163145136 + ... + 28163145175.

It is an arithmetic number, because the mean of its divisors is an integer number (197142016092).

Almost surely, 2^{1126525806220} is an apocalyptic number.

1126525806220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1126525806220 is an abundant number, since it is smaller than the sum of its proper divisors (1239178386884).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1126525806220 is a wasteful number, since it uses less digits than its factorization.

1126525806220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56326290320 (or 56326290318 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 40.

The spelling of 1126525806220 in words is "one trillion, one hundred twenty-six billion, five hundred twenty-five million, eight hundred six thousand, two hundred twenty".